Bed



FIG. 1 is a front elevation view of a bed showing our new design;

FIG. 2 is a left side elevation view thereof; the right side elevation view being a mirror image thereof; and,

FIG. 3 is a top plan view thereof.

The broken lines shown in the drawings illustrate portions of the bed that form no part of the claimed design. 

CLAIM The ornamental design for a bed, as shown and described. 